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48711741 = 3131249019
BaseRepresentation
bin1011100111010…
…0100000111101
310101122210221120
42321310200331
544432233431
64500021153
71131020511
oct271644075
9111583846
1048711741
1125550941
12143917b9
13a126c20
146680141
154423196
hex2e7483d

48711741 has 8 divisors (see below), whose sum is σ = 69945120. Its totient is φ = 29976432.

The previous prime is 48711737. The next prime is 48711743. The reversal of 48711741 is 14711784.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 48711741 - 22 = 48711737 is a prime.

It is a super-2 number, since 2×487117412 = 4745667422502162, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48711743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 624471 + ... + 624548.

It is an arithmetic number, because the mean of its divisors is an integer number (8743140).

Almost surely, 248711741 is an apocalyptic number.

It is an amenable number.

48711741 is a deficient number, since it is larger than the sum of its proper divisors (21233379).

48711741 is a wasteful number, since it uses less digits than its factorization.

48711741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249035.

The product of its digits is 6272, while the sum is 33.

The square root of 48711741 is about 6979.3797002312. The cubic root of 48711741 is about 365.2115893346.

The spelling of 48711741 in words is "forty-eight million, seven hundred eleven thousand, seven hundred forty-one".

Divisors: 1 3 13 39 1249019 3747057 16237247 48711741